#!/bin/bash

BLACKLISTED_LIBS=(

ld-linux.so.2
ld-linux-x86-64.so.2
libanl.so.1
libBrokenLocale.so.1
libcidn.so.1
# libcrypt.so.1 # Not part of glibc anymore as of Fedora 30. See https://github.com/slic3r/Slic3r/issues/4798 and https://pagure.io/fedora-docs/release-notes/c/01d74b33564faa42959c035e1eee286940e9170e?branch=f28
libc.so.6
libdl.so.2
libm.so.6
libmvec.so.1
# libnsl.so.1 # Not part of glibc anymore as of Fedora 28. See https://github.com/RPCS3/rpcs3/issues/5224#issuecomment-434930594
libnss_compat.so.2
# libnss_db.so.2 # Not part of neon-useredition-20190321-0530-amd64.iso
libnss_dns.so.2
libnss_files.so.2
libnss_hesiod.so.2
libnss_nisplus.so.2
libnss_nis.so.2
libpthread.so.0
libresolv.so.2
librt.so.1
libthread_db.so.1
libutil.so.1
# These files are all part of the GNU C Library which should never be bundled.
# List was generated from a fresh build of glibc 2.25.

# The following are assumed to be part of the base system
# Removing these has worked e.g., for Krita. Feel free to report if
# you think that some of these should go into AppImages and why.
libcom_err.so.2
libexpat.so.1
libgcc_s.so.1
libgpg-error.so.0
# libgssapi_krb5.so.2 # Disputed, seemingly needed by Arch Linux since Kerberos is named differently there
# libgssapi.so.3 # Seemingly needed when running Ubuntu 14.04 binaries on Fedora 23
# libhcrypto.so.4 # Missing on openSUSE LEAP 42.0
# libheimbase.so.1 # Seemingly needed when running Ubuntu 14.04 binaries on Fedora 23
# libheimntlm.so.0 # Seemingly needed when running Ubuntu 14.04 binaries on Fedora 23
# libhx509.so.5 # Missing on openSUSE LEAP 42.0
libICE.so.6
# libidn.so.11 # Does not come with Solus by default
# libk5crypto.so.3 # Running AppImage built on Debian 9 or Ubuntu 16.04 on an Archlinux fails otherwise; https://github.com/AppImage/AppImages/issues/301
# libkeyutils.so.1 # Does not come with Void Linux by default; https://github.com/Subsurface-divelog/subsurface/issues/1971#issuecomment-466606834
# libkrb5.so.26 # Disputed, seemingly needed by Arch Linux since Kerberos is named differently there. Missing on openSUSE LEAP 42.0
# libkrb5.so.3 # Disputed, seemingly needed by Arch Linux since Kerberos is named differently there
# libkrb5support.so.0 # Disputed, seemingly needed by Arch Linux since Kerberos is named differently there
# libp11-kit.so.0 # https://github.com/AppImageCommunity/pkg2appimage/issues/547
# libpcre.so.3 # Missing on Fedora 24, SLED 12 SP1, and openSUSE Leap 42.2
# libroken.so.18 # Mission on openSUSE LEAP 42.0
# libsasl2.so.2 # Seemingly needed when running Ubuntu 14.04 binaries on Fedora 23
libSM.so.6
libusb-1.0.so.0
libuuid.so.1
# libwind.so.0 # Missing on openSUSE LEAP 42.0
libz.so.1

# Workaround for:
# usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.21' not found
libstdc++.so.6

# ---------------------------------------------

# other "low-level" text font rendering libraries
# should fix https://github.com/probonopd/linuxdeployqt/issues/261#issuecomment-377522251
# and https://github.com/probonopd/linuxdeployqt/issues/157#issuecomment-320755694
## libfreetype.so.6
## libharfbuzz.so.0

# Workaround for:
# symbol lookup error: /lib/x86_64-linux-gnu/libgnutls.so.30: undefined symbol: __gmpz_limbs_write
# https://github.com/ONLYOFFICE/appimage-desktopeditors/issues/3
# Apparently coreutils depends on it, so it should be safe to assume that it comes with every target system
## libgmp.so.10

## libGL.so.1
# The above may be missing on Chrome OS, https://www.reddit.com/r/Crostini/comments/d1lp67/ultimaker_cura_no_longer_running_as_an_appimage/
## libEGL.so.1
# Part of the video driver (OpenGL); present on any regular
# desktop system, may also be provided by proprietary drivers.
# Known to cause issues if it's bundled.

## libGLdispatch.so.0
## libGLX.so.0
# reported to be superfluent and conflicting system libraries (graphics driver)
# see https://github.com/linuxdeploy/linuxdeploy/issues/89

## libOpenGL.so.0
# Qt installed via install-qt.sh apparently links to this library
# part of OpenGL like libGL/libEGL, so excluding it should not cause any problems
# https://github.com/linuxdeploy/linuxdeploy/issues/152

## libdrm.so.2
# Workaround for:
# Antergos Linux release 2015.11 (ISO-Rolling)
# /usr/lib/libdrm_amdgpu.so.1: error: symbol lookup error: undefined symbol: drmGetNodeTypeFromFd (fatal)
# libGL error: unable to load driver: swrast_dri.so
# libGL error: failed to load driver: swrast
# Unrecognized OpenGL version

## libglapi.so.0
# Part of mesa
# known to cause problems with graphics, see https://github.com/RPCS3/rpcs3/issues/4427#issuecomment-381674910

## libgbm.so.1
# Part of mesa
# https://github.com/probonopd/linuxdeployqt/issues/390#issuecomment-529036305

## libxcb.so.1
# Workaround for:
# Fedora 23
# symbol lookup error: /lib64/libxcb-dri3.so.0: undefined symbol: xcb_send_fd
# Uncertain if this is required to be bundled for some distributions - if so we need to write a version check script and use LD_PRELOAD to load the system version if it is newer
# Fedora 25:
# undefined symbol: xcb_send_request_with_fds
# https://github.com/AppImage/AppImages/issues/128

## libX11.so.6
# Workaround for:
# Fedora 23
# symbol lookup error: ./lib/libX11.so.6: undefined symbol: xcb_wait_for_reply64
# Uncertain if this is required to be bundled for some distributions - if so we need to write a version check script and use LD_PRELOAD to load the system version if it is newer

## libX11-xcb.so.1
# https://github.com/probonopd/linuxdeployqt/issues/582
# Uncertain if this is required to be bundled for some distributions - if so, please let us know

## libwayland-client.so.0
# https://github.com/AppImageCommunity/pkg2appimage/pull/559
# https://gitlab.freedesktop.org/mesa/mesa/-/issues/11316
# New version of Mesa has some dependency issues with libwayland-client if it is bundled

# --- Bundling GLib and its consequences ---
# The following libraries need to be privately bundled, otherwise this error can happen:
# - <AppDir>/usr/lib/x86_64-linux-gnu/libgnutls.so.30: version `GNUTLS_3_6_9' not found (required by /lib64/libglib-2.0.so.0)
# See https://github.com/probonopd/Emacs.AppImage/issues/16
# - /lib/x86_64-linux-gnu/libgio-2.0.so.0: undefined symbol: g_module_open_full
# See https://github.com/AppImage/pkg2appimage/pull/500#issuecomment-997183221
# libgio-2.0.so.0
# libglib-2.0.so.0
# libgmodule-2.0.so.0
# libgobject-2.0.so.0
# libgthread-2.0.so.0
# NOTE: Privately bundling libglib-2.0.so.0 and libgobject-2.0.so.0 may break https://wiki.gnome.org/Projects/Libsecret,
# see https://github.com/probonopd/linuxdeployqt/issues/544 for details
# NOTE: Privately bundling libgio-2.0.so.0 can lead to this error on Ubuntu:
# symbol lookup error: /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/liboverlay-scrollbar.so: undefined symbol: g_settings_new

# Since we bundle GLib (again), we have to bundle libpango to avoid undefined symbol: g_memdup2 etc.
# see, e.g., https://github.com/TheAssassin/AppImageLauncher/issues/508
# libpangoft2-1.0.so.0
# libpangocairo-1.0.so.0
# libpango-1.0.so.0
# NOTE: Pango requires libharfbuzz >= 2.6.0 which isn't available on some older systems, so this error can happen:
# libpango-1.0.so.0: undefined symbol: hb_ot_layout_get_horizontal_baseline_tag_for_script
# See https://github.com/AppImageCommunity/pkg2appimage/issues/528

# Commented as we currently bundle libpango
# If libthai is bundled but libpango is not, this error can happen:
# audacity: /tmp/.mount_AudaciUsFbON/usr/lib/libthai.so.0: version `LIBTHAI_0.1.25' not found (required by /usr/lib64/libpango-1.0.so.0)
# on openSUSE Tumbleweed
# libthai.so.0
# If libcairo is bundled but libpango is not, this error can happen:
# Can get symbol lookup error: /lib64/libpango-1.0.so.0: undefined symbol: g_log_structured_standard
# --- Bundling GLib and its consequences ---

# libgdk-x11-2.0.so.0 # Missing on openSUSE-Tumbleweed-KDE-Live-x86_64-Snapshot20170601-Media.iso
# libgtk-x11-2.0.so.0 # Missing on openSUSE-Tumbleweed-KDE-Live-x86_64-Snapshot20170601-Media.iso

## libasound.so.2
# Workaround for:
# No sound, e.g., in VLC.AppImage (does not find sound cards)

# https://github.com/AppImage/pkg2appimage/issues/475
# libgdk_pixbuf-2.0.so.0
# Was: Workaround for:
# On Ubuntu, get (inkscape:25621): GdkPixbuf-WARNING **: Error loading XPM image loader: Image type 'xpm' is not supported

## libfontconfig.so.1
# Workaround for:
# Application stalls when loading fonts during application launch; e.g., KiCad on ubuntu-mate

# Note, after discussion we do not exclude this, but we can use a dummy library that just does nothing
# libselinux.so.1
# Workaround for:
# sed: error while loading shared libraries: libpcre.so.3: cannot open shared object file: No such file or directory
# Some distributions, such as Arch Linux, do not come with libselinux.so.1 by default.
# The solution is to bundle a dummy mock library:
# echo "extern int is_selinux_enabled(void){return 0;}" >> selinux-mock.c
# gcc -s -shared -o libselinux.so.1 -Wl,-soname,libselinux.so.1 selinux-mock.c
# strip libselinux.so.1
# More information: https://github.com/AppImage/AppImages/issues/83
# and https://github.com/AppImage/AppImageKit/issues/775#issuecomment-614954821
# https://gitlab.com/sulinos/devel/libselinux-dummy

# Workaround for:
# e.g., Spotify
# relocation error: /lib/x86_64-linux-gnu/libgcrypt.so.20:
# symbol gpgrt_lock_lock, version GPG_ERROR_1.0 not defined
# in file libgpg-error.so.0 with link time reference
## libgpg-error.so.0

## libjack.so.0
# it must match the ABI of the JACK server which is installed in the base system
# rncbc confirmed this
# However, this library is missing on Fedora-WS-Live-31-1-9
# which means that we should avoid using JACK altogether if possible

## libpipewire-0.3.so.0
# like libjack, it must match the ABI of the JACK server which is installed in the base system
# https://github.com/linuxdeploy/linuxdeploy/issues/292

# Unsolved issue:
# https://github.com/probonopd/linuxdeployqt/issues/35
# Error initializing NSS with a persistent database (sql:/home/me/.pki/nssdb): libsoftokn3.so: cannot open shared object file: No such file or directory
# Error initializing NSS without a persistent database: NSS error code: -5925
# nss_error=-5925, os_error=0
# libnss3.so should not be removed from the bundles, as this causes other issues, e.g.,
# https://github.com/probonopd/linuxdeployqt/issues/35#issuecomment-256213517
# and https://github.com/AppImage/AppImages/pull/114
# libnss3.so

# The following cannot be excluded, see
# https://github.com/AppImage/AppImages/commit/6c7473d8cdaaa2572248dcc53d7f617a577ade6b
# http://stackoverflow.com/questions/32644157/forcing-a-binary-to-use-a-specific-newer-version-of-a-shared-library-so
# libssl.so.1
# libssl.so.1.0.0
# libcrypto.so.1
# libcrypto.so.1.0.0

# According to https://github.com/RicardoEPRodrigues/3Engine/issues/4#issuecomment-511598362
# libGLEW is not tied to a specific GPU. It's linked against libGL.so.1
# and that one is different depending on the installed driver.
# In fact libGLEW is changing its soversion very often, so you should always bundle libGLEW.so.2.0

# libglut.so.3 # to be confirmed

## libxcb-dri3.so.0 # https://github.com/AppImage/AppImages/issues/348
## libxcb-dri2.so.0 # https://github.com/probonopd/linuxdeployqt/issues/331#issuecomment-442276277

# If the next line turns out to cause issues, we will have to remove it again and find another solution
## libfribidi.so.0 # https://github.com/olive-editor/olive/issues/221 and https://github.com/knapsu/plex-media-player-appimage/issues/14

)